RE: SSD on temp or undo tablespace
- From: "Iotzov, Iordan" <IIotzov@xxxxxxxxxxxxxxx>
- To: "'oracledbaquestions@xxxxxxxxx'" <oracledbaquestions@xxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 23 May 2012 13:25:44 -0400
You should check this white paper by Guy Harrison -
http://www.quest.com/Quest_Site_Assets/WhitePapers/Best_Practices_for_Optimizing_Oracle_RDBMS_with_Solid_State_Disk-final.pdf
.
It is an excellent document with lots of empirical data.
Iordan Iotzov
http://iiotzov.wordpress.com/
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On
Behalf Of Dba DBA
Sent: Wednesday, May 23, 2012 11:56 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: SSD on temp or undo tablespace
does anyone use SSDs professionally? Projects with large budgets have large
expenses, so you would need alot of SSDs. I would think they are still
really expensive. I don't know how the professional grade SSDs compare to
the professional grade hard drives in cost either. Can you plug these into
a SAN?
I would think this is too expensive to use. I also don't know how much it
would help given that most anything that has any kind of volume is on some
kind of networked storage and that has alot of features on top of the hard
drives to help with performance.
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